Our company sells varieties: structural steel tube, fluid steel tube, alloy tube, pressure vessel tube (low and medium pressure boiler tube, high pressure boiler tube, high pressure fertilizer tube, petroleum cracking tube), oil pipe, cold drawn steel pipe, and other products.

The standing materials are SA106B, 20 G, Q345, 12 Cr1MoVG, 15 CrMoG, Cr5Mo, 1 Cr9Mo, 10 CrMo910, A335P5 / P9 / P11 / P12 / P22 / P91 / P92, etc.

Execute ASME SA-106/SA-106M-2015, ASTMA210(A210M)-2012,ASMESA-213/SA-213M, ASTM A335/A335M-2018，ASTM-A519-2006, ASTM A53 / A53M – 2012, etc. Gb GB8162-2018 (structural pipe), GB8163-2018 (fluid pipe), GB3087-2008 (low and medium pressure boiler pipe), GB5310-2017 (high pressure boiler pipe), Gb6479-2013 (chemical fertilizer special pipe), GB9948-2013 (petroleum cracking pipe), GB/T 17396-2009(Seamless Steel Tubes For Coal Mining), etc. There are also API5CT (casing and tubing), API 5L(pipeline)

Products are applicable to engineering, electric power, boiler, mechanical processing, auto parts, petroleum, coal and other fields.

The chemical composition of steel tube is carbon C, silicon Si, Manganese Mn, sulfur S, phosphorus P, Chromium Cr.